run.rb

$LOAD_PATH.unshift './lib'
require 'slop'
require 'shellwords'

class Blah

  def self.friendship
    puts "blah"
  end
  
  args = "-h".shellsplit
  
  opts = Slop.parse(args) do |opts|
    opts.banner "Usage: hist [-rSTART..END]"
    opts.on :r, :replay, 'The line (or range of lines) to replay.', true, :as => Range 
    opts.on :h, :help, 'Show this message.', :tail => true do
      friendship
    end        
  end
  
end